ATE431586T1 - PREBOOT MEMORY OF A COMPUTER SYSTEM - Google Patents

PREBOOT MEMORY OF A COMPUTER SYSTEM

Info

Publication number
ATE431586T1
ATE431586T1 AT06789241T AT06789241T ATE431586T1 AT E431586 T1 ATE431586 T1 AT E431586T1 AT 06789241 T AT06789241 T AT 06789241T AT 06789241 T AT06789241 T AT 06789241T AT E431586 T1 ATE431586 T1 AT E431586T1
Authority
AT
Austria
Prior art keywords
computer system
memory
preboot memory
preboot
temporary memory
Prior art date
Application number
AT06789241T
Other languages
German (de)
Inventor
Vincent Zimmer
Andrew Fish
Michael Rothman
Mahesh Natu
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE431586T1 publication Critical patent/ATE431586T1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4403—Processor initialisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/25—Using a specific main memory architecture
    • G06F2212/251—Local memory within processor subsystem
    • G06F2212/2515—Local memory within processor subsystem being configurable for different purposes, e.g. as cache or non-cache memory

Abstract

A temporary memory of a computer system is configured during a boot mode. Page tables are generated for the temporary memory. System memory of the computer system is initialized. Contents of the temporary memory are migrated to the system memory.
AT06789241T 2005-09-07 2006-08-03 PREBOOT MEMORY OF A COMPUTER SYSTEM ATE431586T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/220,422 US7493460B2 (en) 2005-09-07 2005-09-07 Preboot memory of a computer system
PCT/US2006/030181 WO2007030241A1 (en) 2005-09-07 2006-08-03 Preboot memory of a computer system

Publications (1)

Publication Number Publication Date
ATE431586T1 true ATE431586T1 (en) 2009-05-15

Family

ID=37398929

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06789241T ATE431586T1 (en) 2005-09-07 2006-08-03 PREBOOT MEMORY OF A COMPUTER SYSTEM

Country Status (6)

Country Link
US (1) US7493460B2 (en)
EP (1) EP1922617B1 (en)
CN (1) CN101258467B (en)
AT (1) ATE431586T1 (en)
DE (1) DE602006006846D1 (en)
WO (1) WO2007030241A1 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7493460B2 (en) 2005-09-07 2009-02-17 Intel Corporation Preboot memory of a computer system
US8352718B1 (en) * 2005-11-29 2013-01-08 American Megatrends, Inc. Method, system, and computer-readable medium for expediting initialization of computing systems
CN100504779C (en) * 2006-06-30 2009-06-24 联想(北京)有限公司 Method for accelerating BIOS operation
US7873807B1 (en) * 2006-07-28 2011-01-18 American Megatrends, Inc. Relocating a program module from NVRAM to RAM during the PEI phase of an EFI-compatible firmware
US7698547B1 (en) * 2006-07-28 2010-04-13 American Megatrends, Inc. Execution of a program module within both a PEI phase and a DXE phase of an EFI firmware
US8078637B1 (en) * 2006-07-28 2011-12-13 Amencan Megatrends, Inc. Memory efficient peim-to-peim interface database
US20080059720A1 (en) * 2006-09-05 2008-03-06 Rothman Michael A System and method to enable prioritized sharing of devices in partitioned environments
US7627718B2 (en) * 2006-12-13 2009-12-01 Intel Corporation Frozen ring cache
US7987348B2 (en) * 2007-03-30 2011-07-26 Intel Corporation Instant on video
US7840792B2 (en) * 2007-04-25 2010-11-23 American Megatrends, Inc. Utilizing hand-off blocks in system management mode to allow independent initialization of SMBASE between PEI and DXE phases
KR101430687B1 (en) * 2007-09-28 2014-08-18 삼성전자주식회사 Multi processor system having direct access booting operation and direct access booting method therefore
US8145893B2 (en) * 2007-10-26 2012-03-27 Intel Corporation Hot-plugging a memory device
US8103862B2 (en) * 2008-06-25 2012-01-24 Dell Products L.P. Self test initialization
US8726364B2 (en) * 2008-06-30 2014-05-13 Intel Corporation Authentication and access protection of computer boot modules in run-time environments
US20100083365A1 (en) * 2008-09-30 2010-04-01 Naga Gurumoorthy Apparatus and method to harden computer system
US8132267B2 (en) 2008-09-30 2012-03-06 Intel Corporation Apparatus and method to harden computer system
US8495601B2 (en) 2010-06-09 2013-07-23 Lear Corporation Shared memory architecture
US8539472B2 (en) 2010-06-09 2013-09-17 Lear Corporation Method and system of updating shared memory
US8522066B2 (en) 2010-06-25 2013-08-27 Intel Corporation Providing silicon integrated code for a system
US8312258B2 (en) * 2010-07-22 2012-11-13 Intel Corporation Providing platform independent memory logic
US20140089573A1 (en) * 2012-09-24 2014-03-27 Palsamy Sakthikumar Method for accessing memory devices prior to bus training
US9128824B2 (en) * 2012-12-24 2015-09-08 Intel Corporation In-place change between transient and persistent state for data structures on non-volatile memory
US9230081B2 (en) 2013-03-05 2016-01-05 Intel Corporation User authorization and presence detection in isolation from interference from and control by host central processing unit and operating system
US9705869B2 (en) 2013-06-27 2017-07-11 Intel Corporation Continuous multi-factor authentication
US9563437B2 (en) * 2014-06-27 2017-02-07 Intel Corporation Technologies for pre-memory phase initialization of a computing device
CN104573529B (en) * 2015-01-28 2018-04-17 加弘科技咨询(上海)有限公司 A kind of division of BIOS/firmware, update method and system
US9875189B2 (en) 2015-06-12 2018-01-23 Intel Corporation Supporting secure memory intent
US10073964B2 (en) 2015-09-25 2018-09-11 Intel Corporation Secure authentication protocol systems and methods
US10203893B2 (en) 2015-10-22 2019-02-12 American Megatrends, Inc. Memory channel storage device detection
US10558468B2 (en) * 2015-10-22 2020-02-11 American Megatrends International, Llc Memory channel storage device initialization
JP2017162283A (en) * 2016-03-10 2017-09-14 富士通株式会社 Smart device, swap method and swap program
CN106293620B (en) * 2016-08-09 2019-05-14 浪潮电子信息产业股份有限公司 The method of parameter in intel detection of platform Flash Rom
US10346177B2 (en) 2016-12-14 2019-07-09 Intel Corporation Boot process with parallel memory initialization
US10108800B1 (en) * 2017-01-10 2018-10-23 Gbs Laboratories, Llc ARM processor-based hardware enforcement of providing separate operating system environments for mobile devices with capability to employ different switching methods
CN110069336A (en) * 2018-01-22 2019-07-30 合肥杰发科技有限公司 Memory source distribution method, distributor, chip and storage device
US11550592B2 (en) * 2018-06-29 2023-01-10 Intel Corporation Methods and apparatus to utilize non-volatile memory for computer system boot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5809531A (en) 1992-09-21 1998-09-15 Intel Corporation Computer system for executing programs using an internal cache without accessing external RAM
US6374338B1 (en) 1999-06-25 2002-04-16 International Business Machines Corporation Method for performing configuration tasks prior to and including memory configuration within a processor-based system
US7082509B2 (en) 2003-02-06 2006-07-25 Intel Corporation Method and system for allocating memory during system boot to reduce operating system memory resource consumption at run-time
US7127600B2 (en) * 2003-09-30 2006-10-24 Intel Corporation Aggressive content pre-fetching during pre-boot runtime to support speedy OS booting
US7149890B2 (en) 2003-11-21 2006-12-12 Intel Corporation Initializing system memory
US7493460B2 (en) 2005-09-07 2009-02-17 Intel Corporation Preboot memory of a computer system

Also Published As

Publication number Publication date
US7493460B2 (en) 2009-02-17
EP1922617A1 (en) 2008-05-21
CN101258467B (en) 2012-12-05
CN101258467A (en) 2008-09-03
US20070055856A1 (en) 2007-03-08
WO2007030241A1 (en) 2007-03-15
DE602006006846D1 (en) 2009-06-25
EP1922617B1 (en) 2009-05-13

Similar Documents

Publication Publication Date Title
ATE431586T1 (en) PREBOOT MEMORY OF A COMPUTER SYSTEM
LTPA2019007I1 (en) N3 alkylated benzimidazole derivatives as MEK inhibitors
BRPI0606379A2 (en) triazolphtalazine
CL2008002319A1 (en) Compounds derived from pyrrolopyrimidine; pharmaceutical composition comprising said compounds; and its use to treat cancer.
GB2432443A (en) Performance enhancement of address translation using translation tables covering large address spaces
CL2008001201A1 (en) COMPOUNDS DERIVED FROM IMIDAZOL, TRIAZOL AND / OR PIRIDINE; PHARMACEUTICAL COMPOSITION THAT INCLUDES SUCH COMPOUNDS; AND ITS USE TO TREAT HYPERTENSION OR CARDIAC INSUFFICIENCY.
BRPI0516323A (en) rna constructs
UY28897A1 (en) ACID 2 - ((2- (2-METHYLAMINOPIRIMIDIN-4-IL) -1H-INDOL-5-CARBONYL) AMINO) -3- (PHENYLPIRIDIN-2-ILAMINO) SUBSTANTIALLY PURE PROPIONIC AS INHIBITOR OF THE IKB KINASE
MY156692A (en) Translation table control
ECSP067110A (en) DERIVATIVES OF 2-CARBAMIDA-4-FENILTIAZOL, ITS PREPARATION AND ITS APPLICATION IN THERAPEUTICS
CL2007003212A1 (en) COMPOUNDS DERIVED FROM IMIDAZOPIRAZINS, INHIBITORS OF PROTEIN QUINASA; PHARMACEUTICAL COMPOSITION THAT UNDERSTANDS THEM; AND ITS USE TO TREAT CANCER.
CL2008002430A1 (en) Benzenesulfonamide derived compounds, cathepsin c inhibitors; pharmaceutical composition comprising them; and its use for the treatment of copd.
DK1733039T3 (en) IMPROVED BACTERIAL HOST CELL FOR DIRECT EXPRESSION OF PEPTIDES
UY30087A1 (en) PIPERAZINAS AND PIPERIDINAS AS POTENTIALS OF MGLUR5
CL2008001323A1 (en) Triazolyl aminopyridine derived compounds; pharmaceutical composition comprising said compounds; and its use to treat cancer.
CL2008002041A1 (en) Piperidine derived compounds; pharmaceutical composition comprising said compounds; and its use to treat anxiety.
BRPI0913291A2 (en) compound, prodrug, drug, methods for decreasing protein 4 or treating diabetes in a mammal, and use of the compound
CL2008001393A1 (en) Compounds derived from dihydroquinones and dihydronaphthyridines, jnk inhibitors; pharmaceutical composition comprising said compounds; and its use to treat rheumatoid arthritis, asthma, type 2 diabetes, Alzheimer's, Parkinson's disease, cell hyperproliferation.
BR112015013917A2 (en) method, computing unit, and system
BRPI0514672A (en) fusobacterium polypeptides and methods of use
DK1931636T3 (en) Isoquinolines as IGF-1R Inhibitors
CR9853A (en) EXEMESTANE COMPOUNDS (S) -6-METHYLLOXYALQUIL AND METHODS RELATED TO ITS USE
CL2008000047A1 (en) COMPOUNDS DERIVED FROM SULFONAMIDE; PREPARATION PROCEDURE; PHARMACEUTICAL COMPOSITION CONTAINING THESE COMPOUNDS; AND ITS USE IN THE TREATMENT AND PROFILAXIS OF ATEROTROMBOSIS AND ASTHMA.
NO20063626L (en) Topically used drug for animals
DE602006020998D1 (en) MONOLYSIN SALTS OF AZOL COMPOUNDS

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties